Sajjad, Muhammad R., Sultan A. Rizvi, Rizwan Rafique, Waqas Naseem, Azra Khan, Ghulam Muhammad, Abid Subhani, Marjan Aziz, and Shahid Javid. “Characterization of Cowpea to Harvest Rainwater for Wheat in Semiarid Conditions”. Spanish Journal of Agricultural Research 19, no. 3 (August 12, 2021): e1201. Accessed May 4, 2025. https://sjar.revistas.csic.es/index.php/sjar/article/view/16645.